202489760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1246

約数の個数: 96

約数和(自身を含む): 527409792

約数和(自身を除く): 324920032

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 103, 110, 160, 176, 206, 220, 352, 412, 440, 515, 824, 880, 1030, 1117, 1133, 1648, 1760, 2060, 2234, 2266, 3296, 4120, 4468, 4532, 5585, 5665, 8240, 8936, 9064, 11170, 11330, 12287, 16480, 17872, 18128, 22340, 22660, 24574, 35744, 36256, 44680, 45320, 49148, 61435, 89360, 90640, 98296, 115051, 122870, 178720, 181280, 196592, 230102, 245740, 393184, 460204, 491480, 575255, 920408, 982960, 1150510, 1265561, 1840816, 1965920, 2301020, 2531122, 3681632, 4602040, 5062244, 6327805, 9204080, 10124488, 12655610, 18408160, 20248976, 25311220, 40497952, 50622440, 101244880, 202489760]

約数ペア:

[(1, 202489760), (2, 101244880), (4, 50622440), (5, 40497952), (8, 25311220), (10, 20248976), (11, 18408160), (16, 12655610), (20, 10124488), (22, 9204080), (32, 6327805), (40, 5062244), (44, 4602040), (55, 3681632), (80, 2531122), (88, 2301020), (103, 1965920), (110, 1840816), (160, 1265561), (176, 1150510), (206, 982960), (220, 920408), (352, 575255), (412, 491480), (440, 460204), (515, 393184), (824, 245740), (880, 230102), (1030, 196592), (1117, 181280), (1133, 178720), (1648, 122870), (1760, 115051), (2060, 98296), (2234, 90640), (2266, 89360), (3296, 61435), (4120, 49148), (4468, 45320), (4532, 44680), (5585, 36256), (5665, 35744), (8240, 24574), (8936, 22660), (9064, 22340), (11170, 18128), (11330, 17872), (12287, 16480)]